Sealing structure of electrical junction box
AssigneeYazaki Corporation
InventorsMasahiro Kanamaru, Makoto Nakayama
Life of this patent
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Abstract
In an upper surface of a bottom wall of a box body having a part accommodation room formed inside, a recess is provided. In the bottom of the recess, a bolt hole to fix an electrical junction box to a vehicle body is penetrated. In the upper surface of the bottom wall of the body hole, a flat sealing surface is formed to surround an opening of the recess. When an electronic unit is accommodated in the part accommodation room, the bottom surface of the electronic unit is brought into close contact with the sealing surface to close the recess, thus providing a seal between the part accommodation room and recess.
Claims4
A sealing structure of an electrical junction box, comprising:
- a box body including a part accommodation room inside thereof;
- a recess provided in an upper surface of a bottom wall of the box body;
- a bolt hole penetrated in a bottom of the recess, through which a bolt fixing the box body to a vehicle body is inserted;
- and
- a flat sealing surface formed in the upper surface of the bottom wall of the box body to surround an opening of the recess, wherein
- when a part is accommodated in the part accommodation room of the box body, a bottom surface of the part is brought into close contact with the sealing surface to close the recess to provide a seal between the part accommodation room and recess.
Dependencies are inferred from the claim text.